[scarface74]

Node should be the easiest to conform to Apple’s policies. It is using the native JavaScript engine.

[martin-adams]

Node and a native JavaScript engine aren't the same thing, unless the native JavaScript engine on iOS is Node.

[cmmartin]

Which it's not. iOS uses JavaScriptCore https://developer.apple.com/documentation/javascriptcore

[barbecue_sauce]

Node isn't even a JavaScript engine.